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Category:    Front Sights
Mangonel Back-Up Front Sight

The patented "Mangonel" Front Flip Up Sight uses an aluminum base with steel legs and a steel clamp for durability and strength.  The sight is designed to to fit on the MIL-STD-1913 Picatinny rail.  The front sight has three positions: down (1st position), 2nd position for use on gas blocks, and a 3rd position for use on railed forearms.

Sets available at reduced pricing.

Our Price: each $69.00
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Category:    Front Sights
RRA Detachable Front Sight

For railed gas blocks.

 

 

Our Price: each $40.00
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Category:    Front Sights
Daniel Defense Fixed Front Sight

Daniel Defense’s new Rail-Mount fixed front sight that uses standard AR15/M16 Apertures

The lightweight, streamlined design makes it unobtrusive and snag-free. The one piece design makes it easy to install on any MIL-STD-1913 rail and it secures with a slotted fastener threaded into a self-locking stainless steel thread insert. The concave radius on either side of the sight is a great place to rest your thumb for easy, ambidextrous activation of the light. Precision CNC machined from Aircraft Grade 6061-T6 Aluminum and Military Specification Type III Hard Coat Anodized for a rock hard lasting finish. The Rail-Mount Fixed Front Sight weighs only 1.1 Ounces. Made in the United States of America.

Our Price: each $57.00
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Category:    Front Sights
Troy Industries Back-Up Iron Sight - HK Style - Rail Mount - FRONT - BLACK

Front flip-up sight for quad rail forends.

Our Price: each $99.00
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Categories:    Front Sights, Rear Sights
Troy Industries Back-Up Iron Sight – COMBO FRONT AND REAR - BLACK

Front flip-up - HK Style - sight for quad rail forends with dual peep rear sight, same plane aperture allows for perfect co-witness of red dot and holographic optics.  Full Windage adjustment knob located in same position as standard M16A2, A3, A4 weapons.  Each click equals .25 MOA (M16A4 rifle) and .33 MOA (M4 carbine) shift in impact.  A stainless steel cross-lock provides 1000 pounds of shear strength.  Sight works in conjunction with all standard height front sights.  The cross-lock guarantees return to zero, eliminates all wobble and the possibility of accidental folding.  A release button is depressed to fold.  Low profile snag resistant design.  Precision machined Aircraft T6 Aluminum Billet and Stainless Steel Construction.  BLACK

Our Price: each $218.00
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Category:    Front Sights
Troy TRITIUM FRONT Sight HK Style

Troy Industries' TRITIUM Battle Sights are designed for low-light situations. TRITIUM is a form of hydrogen that emits a continuous light source where using batteries or electricity is not possible. Fits all M4/M16/AR10 variants and other firearms that have a flat top receiver or removable carry handle. No limited sight orientation due to low light conditions. Folding HK Style. BLACK

Our Price: each $144.00
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Categories:    Front Sights, Rear Sights
Troy TRITIUM Front & Rear Sights - COMBO

Troy Industries' TRITIUM Battle Sights are designed for low-light situations. TRITIUM is a form of hydrogen that emits a continuous light source where using batteries or electricity is not possible. Fits all M4/M16/AR10 variants and other firearms that have a flat top receiver or removable carry handle. No limited sight orientation due to low light conditions. Folding Front (HK Style) & Rear Sight Set. BLACK

Our Price: each $308.00
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Categories:    Front Sights, Rear Sights
Troy Micro Folding Sights - Front & Rear SET - BLACK

Troy has developed a rugged low-profile sight designed for firearms with top rails higher than the standard M4. For shooters who favor a sightline that’s as close to the barrel as possible, or for those with raised top rail systems, the Troy Micro BattleSight provides an ideal solution.

The Troy Micro BattleSight greatly enhances weapons such as the new IAR, the Sig Sauer 556® Pistol and Carbine, POF 416® & 417®, FN Scar®, Robinson Armament XCR®, Heckler & Koch 416® & 417® and other weapons with raised top rails. Troy Micro BattleSights are rugged, reliable and Battle Ready. Sold as a set only.

Our Price: each $199.00
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Categories:    Front Sights, Rear Sights
Troy Micro Folding Battle Sights Set - DOA

The Troy Micro BattleSight greatly enhances weapons such as the new IAR, the Sig Sauer 556® Pistol and Carbine, POF 416® & 417®, FN Scar®, Robinson Armament XCR®, Heckler & Koch 416® & 417® and other weapons with raised top rails. Troy Micro BattleSights are rugged, reliable and Battle Ready. Sold as a set only. Black

Our Price: each $199.00
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Category:    Front Sights
YHM-9627 Front Flip-Up Sight For Forearms

This durable, all steel sight attaches to any of our railed forearms to give you a backup iron sight. The sight folds out of the sight line with the push of a button and flips and locks in the deployed position with ease.

Our Price: each $72.00
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Category:    Front Sights
YHM-9584 Front Flip-Up Sight For Gas Blocks

This durable, all steel sight attaches to any of our railed gas blocks to give you a backup iron sight. The sight folds out of the sight line with the push of a button and flips and locks in the deployed position with ease.

Our Price: each $72.00
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Category:    Front Sights
YHM 5030 - Front QDS Sight

YHM QDS (Quick Deploy Sight). These folding front sights feature an automatic deploy system that springs the sight up with the push of a button. They lock positively in the upright and folded positions. Made of aircraft quality aluminum and hardcoat anidized to Military specifications.

Proper Height for Forearm mounting.

 

Our Price: each $89.00
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Categories:    Front Sights, Rear Sights
YHM 5040-H - Front And Rear Sight SET

Front and Rear set of Yankee Hill Machines Hooded QDS sights.

 

Our Price: each $169.00
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Categories:    Front Sights, GG&G Sights and Gas Blocks
GG&G 1393 Spring Actuated Front Sight For Tactical Forearms
The Newly Redesigned GG&G Spring Actuated Flip Up Front Sight For Tactical Forearms is the latest evolution of this terrific accessory.  Although specifically designed to provide the correct sight height when mounted on a tactical forearm, this sight can also be installed on gas blocks that are at the same height as the upper receiver.  Not only is it set for use on the AR15, but will co-witness when mounted to the tactical forearm of an AR-10. The sight stem of this version folds rearward. The dovetail front is easily installed and we even include the allen wrench for you to use.

Constructed of standard Mil-spec sight components, this sight is combat ready.  All models of the GG&G Spring Actuated Flip Up Front Sight are manufactured from 6061 T-6 aluminum and are bead blasted and hard coat anodized to provide a non-reflective, corrosion resistant matte black finish meeting mil-spec requirements. All edges have been dehorned for the operator's safety.

Our Price: each $79.95
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Categories:    Front Sights, Rear Sights, A.R.M.S. Products
A.R.M.S. #71 - Polymer Backup Sight - Front & Rear Set
These sights are designed to allow attachment to all Universal Dovetail 1913 and Weaver style Rails. Both are made from durable, metal-reinforced polymer and are a good option when seeking a quality sight. Both are .600" when in the folded position, from the top of the receiver. Not for Dovetail Gas Blocks.
Our Price: each $89.00
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Category:    Front Sights
Magpul Back-Up Sight Gen 2 - FRONT - BLACK

Magpul Back-up Sight (MBUS) Generation 2. Compatible with all Milspec 1913 Picatinny rails, MBUS2 features a slimmer profile for increased optics compatibility and a positive detent to securely lock the front sight post in place. Lightweight reinforced polymer construction keeps added ounces to a minimum, while the spring loaded folding design ensures that the MBUS2 will stay out of the way until you need it. All mounting hardware included. MBUS2 Front includes sight post adjustment tool.

NOTE: Front MBUS2 is not compatible with railed gas blocks.

Our Price: each $37.95
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Category:    Front Sights
Magpul Back-Up Sight Gen 2 - FRONT - DARK EARTH

Magpul Back-up Sight (MBUS) Generation 2. Compatible with all Milspec 1913 Picatinny rails, MBUS2 features a slimmer profile for increased optics compatibility and a positive detent to securely lock the front sight post in place. Lightweight reinforced polymer construction keeps added ounces to a minimum, while the spring loaded folding design ensures that the MBUS2 will stay out of the way until you need it. All mounting hardware included. MBUS2 Front includes sight post adjustment tool. Dark Earth

NOTE: Front MBUS2 is not compatible with railed gas blocks.

Our Price: each $37.95
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Categories:    Front Sights, Rear Sights
Magpul Back-Up Sight Gen 2 - FRONT & REAR SET - DARK EARTH

Magpul Back-up Sight (MBUS) Generation 2. Compatible with all Milspec 1913 Picatinny rails, MBUS2 features a slimmer profile for increased optics compatibility and a positive detent to securely lock the front sight post in place. Lightweight reinforced polymer construction keeps added ounces to a minimum, while the spring loaded folding design ensures that the MBUS2 will stay out of the way until you need it. All mounting hardware included. MBUS2 Front includes sight post adjustment tool. Dark Earth

NOTE: Front MBUS2 is not compatible with railed gas blocks.

Our Price: each $89.00
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Categories:    Gas Blocks, Front Sights
Rock River Arms Flip Front Sight Gas Block Assembly

With three sling swivels and a tactical rail located at the bayonet lug position.

Our Price: each $85.00
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Categories:    Front Sights, Gas Blocks
YHM-9394 Flip-up Front Sight Tower

This front sight is all steel construction for superior strength in demanding conditions.The flip sight is easily concealed with the push of a button and locks in the deployed position. This sight accepts all standard AR sight posts and hardware (Included). With this setup you get the convenience of a flip front sight with the same weight as a standard AR sight tower. This sight’s two-piece design allows it to be mounted on firearms with pinned and welded muzzle accessories. It mounts easily and securely with four cap screws.

Fits .750 diameter barrels

Our Price: each $86.00
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Categories:    Front Sights, Gas Blocks, GG&G Sights and Gas Blocks
GG&G 1297 Tactical Modular Bolt On Flip Up Front Sight And Gas Block

The new GGG Bolt On Flip-Up-Front-Sight is made from 4140 chrome moly steel.  Features solid lock up with ambidextrous operation.  Sculpted finger grooves for fast deployment.  1.25" sling swivel can be placed on either the left or right side.  Three bolt clamp for rock solid mounting with easy installation and removal.  Bayonet lug accepts all standard M16 bayonets.

Our Price: each $154.00
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PK Firearms • Shelbyville, IL 62565 • Phone: (217) 774-5810Fax: (217) 774-5814 • Email: Sales

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