POF USA P-15 A BASE, .223 REM / 5.56x45mm NATO 13.75"

The P-15A BASE is an advanced, reliable 5.56 NATO weapon system with fully ambidextrous controls, engineered to address the traditional weak points of the direct-impingement platform. It's a true 100% ambidextrous M4 variant that lets a right- or left-handed shooter run every control without breaking their firing grip.

The rifle is built on POF-USA's 7075-T6 forged lower receiver — fully ambidextrous, with an anti-tilt buffer tube, MFT Minimalist stock, Mil-spec A2 pistol grip, and a non-integrated Mil-spec trigger guard. The forged 7075-T6 upper carries a continuous full-length 1913 Picatinny top rail, a Strike Eagle ambidextrous charging handle, and a nitride heat-treated Mil-spec bolt carrier group. That BCG features a properly staked gas key, a nickel-plated 5.56 NATO bolt and extractor, and POF-USA's patented Roller Cam Pin — which rolls inside the upper's channel instead of grinding against it, cutting friction and extending receiver life.

Barrel, low-profile gas block, and bolt carrier are all finished in QPQ Salt Bath Nitride to a minimum surface hardness of Rockwell 58, for outstanding strength, heat and corrosion resistance, and a uniform non-reflective matte black. The magnetic-particle-inspected, button-rifled 4150 CrMoV barrel runs a 1:8 5R right-hand twist and is capable of 1 MOA groups at 100 yards with match-grade ammunition. Depending on configuration, it comes with a 10.5", 13.75", or 16.5" barrel and the matching 9", 13", or 15" POF-USA BASE M-LOK rail — a full-length top rail with M-LOK slots at the 90°, 180°, and 270° positions for lights, lasers, optics, thermals, and night vision, mounted on an aluminum barrel nut torqued to a minimum of 40 ft-lbs that also draws heat away from the chamber.

Fully ambidextrous controls

• Ambidextrous bolt release with enhanced bolt catch
• Ambidextrous safety selector
• Ambidextrous magazine release
• Ambidextrous bolt catch
• Ambidextrous (Strike Eagle) charging handle

Highlights

• 5.56x45mm NATO, semi-auto, direct-impingement operation
• 100% ambidextrous M4-variant control set
• 7075-T6 forged upper and lower; Type III Class 2 hard anodize
• QPQ nitride barrel, gas block & BCG (min. Rockwell 58)
• Patented nickel-plated Roller Cam Pin reduces friction and wear
• Anti-tilt buffer tube with carrier-cradle extensions
• 4150 CrMoV barrel, 1:8 5R rifling — 1 MOA capable with match ammo
• BASE M-LOK rail (9/13/15") with full-length 1913 top rail
• 1/2x28 muzzle threads with A2 flash hider; MFT stock & A2 grip
• Ships with one 30-round MFT magazine

Technical Data