PK Firearms Logo

Your home for AR-15 parts & accessories!

PK Firearms Logo

Beta C 100 Round Drum – 5.56 M249

$259.00
SKU: 
4466

100 round capacity Beta C magazine for the M249 SAW.  Includes pouch, loader, operators manual, and tube of powdered graphite lubricant.



Rock River Arms LAR-8 Complete Lower - 2 Stage NM Trigger - RRA 6 Position Operator Stock

$469.00
SKU: 
4464

Rock River Arms LAR-8 Complete Lower with 2 Stage National Match Trigger and RRA 6 Position Operator Stock.

FACTORY BUILT BY ROCK RIVER ARMS INC.



Rock River Arms LAR-8M – 20” 6.5 Creedmoor Predator HP Rifle - RRA 6 Position OPERATOR Stock

$1,659.00
SKU: 
4463

The Rock River Arms 6.5 Creedmoor Predator HP Rifle features a 20 inch fluted, bead blasted cryo-treated, stainless steel barrel chambered in 6.5 Creedmoor, 1:8 twist, low profile gas block, RRA Operator brake, forged A4 flat top upper receiver, forged LAR-8 lower receiver, Hogue pistol grip, RRA winter trigger guard, RRA 2-stage match trigger, RRA 6 position Operator stock, and an RRA LAR-8 17 inch extended free float, M-LOK compatible handguard. Magazine and hard case included.



Rock River Arms LAR-8M – 24” 6.5 Creedmoor Predator HP Rifle - RRA 6 Position OPERATOR Stock

$1,659.00
SKU: 
4462

The Rock River Arms 6.5 Creedmoor Predator HP Rifle features a 24 inch fluted, bead blasted cryo-treated, stainless steel barrel chambered in 6.5 Creedmoor, 1:8 twist, low profile gas block, RRA Operator brake, forged A4 flat top upper receiver, forged LAR-8 lower receiver, Hogue pistol grip, RRA winter trigger guard, RRA 2-stage match trigger, RRA 6 position Operator stock, and an RRA LAR-8 17 inch extended free float, M-LOK compatible handguard. Magazine and hard case included.



Geissele 7" Super Modular Rail MK8

$209.00
SKU: 
4461

Geissele 7" Super Modular Rail MK8



Ballistic Advantage 9 Inch - Modern Series - .300 Blackout

$139.00
SKU: 
4460

9 inch Modern Series Barrel, chambered in .300 Blackout. Machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.