AR-P.E.P.R.™ Scope Mount — Overview & Specs
The Burris AR-P.E.P.R.™ (Proper Eye Position Ready) is a one-piece extended cantilever mount engineered for AR and other flat-top platforms. It provides up to 2" of forward scope positioning for ideal eye relief and a full field of view. Each mount ships with two ring-top options: smooth tops and Picatinny tops for mounting small accessories.
Available sizes: 1", 30 mm, and 34 mm (34 mm model includes 20 MOA cant). Quick-detach (QD) versions are available in 1" and 30 mm.
Product page: AR-P.E.P.R.™ Scope Mount
Key Features
- Up to 2" forward offset for eye relief on AR/flat-top rifles.
- Includes both smooth and Picatinny ring tops.
- Offered in 1", 30 mm & 34 mm tube sizes.
- QD lever models available (1" & 30 mm).
- 34 mm model features 20 MOA built-in cant for extended elevation travel.
Source: Burris product page and specifications.
Model Matrix & Specifications
Dimensions (A–E) are in inches; see product images on the Burris page for the dimensional callout diagram.
| Item # | Tube Size | Weight | A | B | C | D | E | QD | Ring-Top Torque | Cross-Bolt Torque | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 410341 | 30 mm | 8.7 oz | 1.00 | 1.75 | 1.60 | 4.15 | 2.15 | No | 20 in-lbs | 65 in-lbs | Standard 30 mm |
| 410342 | 30 mm | 8.7 oz | 1.00 | 1.75 | 1.60 | 4.15 | 2.15 | Yes | 20 in-lbs | 65 in-lbs | 30 mm QD |
| 410343 | 1" | 8.3 oz | 1.00 | 1.57 | 1.50 | 4.15 | 2.15 | No | 20 in-lbs | 65 in-lbs | Standard 1" |
| 410344 | 1" | 8.3 oz | 1.00 | 1.57 | 1.50 | 4.15 | 2.15 | Yes | 20 in-lbs | 65 in-lbs | 1" QD |
| 410345 | 34 mm | 6.9 oz | 0.68 | 1.90 | 1.35 | 4.92 | 2.90 | No | 20 in-lbs | 65 in-lbs | 20 MOA cant built in |
Specs and item numbers per Burris AR-P.E.P.R.™ product page.
Fit & Compatibility Tips
- Designed for Picatinny (MIL-STD-1913) flat-top rails. Check rail spec and available eye relief before mounting.
- Use the model that matches your scope tube diameter (1", 30 mm, 34 mm).
- If you prefer lever removal/re-installation, select a QD item number (1" or 30 mm).
- Need adjustable MOA via inserts? Consider the AR-Signature QD P.E.P.R.™ (30/34/35 mm) with Signature inserts.
Mounting & Torque Guidance
- Place the mount on the rail and position for ~2" forward scope offset to achieve proper eye relief.
- Level the rifle and scope; confirm full field of view at your typical shooting stance.
- Tighten cross-bolts to 65 in-lbs. Then secure ring tops to 20 in-lbs, alternating screws in an even pattern.
- Re-confirm eye relief and reticle level, then verify zero at the range.
Torque values per Burris specifications on the AR-P.E.P.R.™ page.
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