BUIS on pistol-caliber carbines

PCCs often wear red-dots on Picatinny receivers just like rifle carbines. Soft recoil is easy on clamps, but blowback vibration can still walk loose screws. A matched flip-up set such as FBUIS-B works on PCC rails that are true Picatinny with room for front and rear.

View FBUIS-B on Amazon

PCC-specific notes

1. Seat lugs in slots; snug hex screws after the first magazine of live fire.
2. Zero at PCC distances you shoot (often 15–50 yards).
3. Watch fold clearance around cheek risers and enclosure-style braces.

Listing facts

• Model FBUIS-B · aircraft-grade aluminum front & rear flip-up pair
• Picatinny mount · hex screwdriver included
• Spring-loaded · dual rear apertures (precision + CQB) · windage/elevation dials
• Listed set weight 3.84 oz · UPC 784672554763 · ASIN B01AISP1KW
• Seller Ozark Mountain Supplies (FBA) · lifetime guarantee noted on listing

The listing’s “handgun” compatibility refers to Picatinny-equipped hosts—not that every pistol can mount this set.

Buy Ozark Armament Flip Up Iron Sights (FBUIS-B) on Amazon

Product facts from the public Amazon listing for ASIN B01AISP1KW only. No price guarantees. Never invent torque values.