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PWS 300BLK / 300 Blackout


Looking for a great deal on Primary Weapons 300 Blackout piston systems? As a factory-direct PWS dealer, we're able to pass on sale prices and special deals to our customers - as well as provide fast & free shipping on MK1 MOD1 and MOD2 AR pistols, rifles & upper receivers.

PWS MK109 MOD2-M Pistol 9.75" 300BLK PWS MK109 MOD2-M Pistol 9.75" 300BLK
MSRP: $2,049.00
Our Price: $1,749.00
1 in stock
PWS MK111 Hybrid SBR 11.85" 300BLK PWS MK111 Hybrid SBR 11.85" 300BLK
MSRP: $1,849.00
Sale: $1,599.00
1 in stock
PWS MK116 MOD2-M Upper 16" 300BLK PWS MK116 MOD2-M Upper 16" 300BLK
MSRP: $1,349.00
Our Price: $1,149.00
1 in stock
PWS MK109 MOD2-M Upper 9.75" 300BLK PWS MK109 MOD2-M Upper 9.75" 300BLK
MSRP: $1,349.00
Our Price: $1,149.00
1 in stock
PWS MK111 MOD2 Upper 11.85" 300BLK PWS MK111 MOD2 Upper 11.85" 300BLK
MSRP: $1,349.00
Blemish Discount: $989.00
1 in stock
PWS MK109 MOD1-M Upper 9.75" 300BLK PWS MK109 MOD1-M Upper 9.75" 300BLK
MSRP: $1,049.00
Our Price: $899.00
1 in stock
PWS MK1 MOD2 Pistol Lower SBA3 PWS MK1 MOD2 Pistol Lower SBA3
MSRP: $749.00
Our Price: $629.00
1 in stock
PWS MK1 MOD2 SBR Lower NFA PWS MK1 MOD2 SBR Lower NFA
Our Price: $599.00
1 in stock
PWS MK1 MOD1 Pistol Lower Tailhook PWS MK1 MOD1 Pistol Lower Tailhook
MSRP: $669.00
Our Price: $599.00
2 in stock
PWS MK1 MOD2 Pistol Lower PWS MK1 MOD2 Pistol Lower
MSRP: $584.00
Our Price: $499.00
2 in stock
PWS MK1 MOD2 Rifle Lower PWS MK1 MOD2 Rifle Lower
MSRP: $584.00
Our Price: $499.00
3 in stock
PWS MK1 MOD1 Pistol Lower PWS MK1 MOD1 Pistol Lower
MSRP: $469.00
Our Price: $409.00
2 in stock
PWS MK1 MOD2 Stripped Lower Receiver PWS MK1 MOD2 Stripped Lower
MSRP: $234.00
Our Price: $209.00
10 in stock
PWS CQB Close Quarters Compensator 30 Caliber PWS CQB Compensator 30 Caliber
MSRP: $129.00
Our Price: $119.00
3 in stock
PWS MOD2 Enhanced Buffer Tube PWS Enhanced Buffer Tube
MSRP: $109.00
Our Price: $94.00
8 in stock
PWS PRC30 Compensator 30 Caliber PWS PRC30 Compensator 30 Caliber
MSRP: $99.00
Our Price: $85.00
2 in stock
PWS MOD2 FSC30 Compensator 30 Caliber PWS FSC30 Compensator 5/8X24
MSRP: $99.00
Our Price: $85.00
2 in stock
PWS MOD2 Enhanced Pistol Buffer Tube PWS Enhanced Pistol Buffer Tube
MSRP: $89.00
Our Price: $77.00
2 in stock
PWS MK1 Spare Parts Kit PWS MK1 Spare Parts Kit
Our Price: $49.00
2 in stock
PWS MOD2 Ratchet-Lock Endplate Kit PWS Ratchet-Lock Endplate Kit
Our Price: $29.00
8 in stock