The Burris XTR Signature Scope Rings 30mm 1.25in Height are a two-ring set for 30mm scope tubes, sitting at a 1.25in (31.75mm) optical centreline on any Picatinny or Weaver rail.
What sets the XTR Signature range apart is the Pos-Align insert system. Each set ships with one concentric 0 MOA set, one ±5 MOA set, one ±10 MOA set and two ±20 MOA sets, letting you build 0, 5, 10, 15, 20, 25, 30 or 40 MOA of cant without touching your windage or elevation turrets — so you keep your full internal adjustment range for shooting rather than spending it correcting the rail. The polymer inserts also grip the tube without marking it, and correct off-centre receiver holes, which removes the need to lap the rings or fit a tapered base.
How It Compares
Same rings, different height: 1.00in, 1.50in. For a different tube size see 34mm, 1 Inch. Browse all rifle scope mounts and the wider Burris range.
Ideal For
- 30mm scope tubes on Picatinny or Weaver rails
- Long-range builds needing extra elevation without a tapered base
- Correcting misaligned receiver holes without lapping
Key Features
- Pos-Align inserts: one concentric 0 MOA set, one ±5 MOA set, one ±10 MOA set and two ±20 MOA sets
- Build 0, 5, 10, 15, 20, 25, 30 or 40 MOA of cant without using turret adjustment
- Self-centering dual steel clamps with full cross-through connection
- Aluminium ring bodies with solid steel clamps
- Inserts grip the tube without marking it; no lapping required
- Matte finish
- Burris Signature Warranty
Technical Specifications
| Tube Diameter |
30mm |
| Optical Centreline Height |
1.25 in (31.75 mm) |
| Rail Fit |
Picatinny / Weaver |
| Material |
Aluminium ring bodies, solid steel clamps |
| Finish |
Matte |
| Cant Adjustment |
Up to 40 MOA via Pos-Align inserts |
| Ring Top Torque |
20 in-lb |
| Cross-Bolt Torque |
45 in-lb |
| Warranty |
Burris Signature Warranty |
| SKU / MPN / UPC |
420222 / 420222 / 000381202222 |
What's Included
- Two-ring set (30mm, 1.25in centre height)
- Pos-Align insert sets: one concentric 0 MOA set, one ±5 MOA set, one ±10 MOA set and two ±20 MOA sets
- Fitting hardware and instructions
UK Delivery & Support
UK-stocked and dispatched tracked from our UK warehouse — no import duties or customs delays. Backed by UK-based aftersales support and the Burris Signature Warranty (formerly the Forever Warranty; the name changed in December 2025, the lifetime cover did not). International warranty claims are handled through us as your retailer, so you deal with a UK company rather than shipping to the US.
Frequently Asked Questions
What do the Pos-Align inserts actually do?
They let you angle the scope inside the rings. Combining the supplied sets — one concentric 0 MOA set, one ±5 MOA set, one ±10 MOA set and two ±20 MOA sets — gives 0, 5, 10, 15, 20, 25, 30 or 40 MOA of cant, so you gain elevation for long range without spending your turret travel and without buying a tapered base.
Do I need to lap these rings?
No. The self-centering clamps and polymer inserts align the scope and take up receiver-hole misalignment, so lapping isn't required. The inserts also hold the tube without marking the finish.
What height are these?
1.25in (31.75mm) measured from the rail to the centre of the scope tube. Burris does not give this set a height name — use the centreline figure, as retailer names for these rings are inconsistent.
What torque should I use?
Burris specifies 20 in-lb on the ring top screws and 45 in-lb on the cross-bolts, tightening alternately in an even pattern.
