Caesar Guerini Summit Impact
- Category
- Shotgun
- Barrel
- 762 mm
- Weight, empty
- 3.77 kg
- Introduced
- Not recorded
About
What it is, and why it matters
The Caesar Guerini Summit Impact is a 12-gauge over/under break-action competition shotgun built for sporting clays. Part of the Italian maker's Summit line, it lets the shooter adjust nearly every critical specification, including point-of-impact, weight distribution via the DTS Kinetic Balancer, stock fit and trigger configuration. Its distinctive 17mm tapered rib encourages an upright shooting stance while helping reduce felt recoil, and it feeds two rounds through stacked barrels chambered for 2.75-inch shells.
The Summit Impact's name reflects its party trick: an adjustable point-of-impact system that lets a sporting-clays shooter dial exactly where the pattern lands, turning fit-and-feel tuning that once required a gunsmith into a range-side adjustment.
A 20-gauge version is available by special order with 32-inch barrels. Barrels are offered in 30-inch and 32-inch lengths; ships with a set of MAXIS Competition Chokes.
Specification
Everything measured
IdentityWhat it is, who built it and when.
- Manufacturer
- Caesar Guerini S.r.l.
- Category
- Shotgun
- Country
- Italy
- Status
- In production
DimensionsAs issued, without a magazine or an optic.
- Barrel
- 762 mm
- Overall length
- 1225 mm
- Weight, empty
- 3.77 kg
ActionHow it cycles, what trips it, and what feeds it.
- Action
- Break action
- Firing mechanism
- Hammer fired
- Trigger
- Single stage
- Capacity
- 2
MaterialsEach swatch is the material itself, not a colour chosen to stand for it.
- Frame
- Steel
- Barrel
- Steel
- Stock
- Wood
- Finish
- Satin blued with Invisalloy protection
BallisticsFrom the service cartridge, not a handload.
- Effective range
- 45 m
Trajectory
What the round does downrange
Solved from the muzzle figures and the bullet. The dashed rule is the effective range on the record, and the crosses are the steps the solver returned.
No load solved for this record yetThe flight path is computed from a cartridge and a bullet. This record has no ammunition filed against its chambering, so there is nothing to solve.
Features
What it has
What the record lists as fitted, drawn from the catalogue.
- Adjustable point of impact
Adjustable comb- Dts kinetic balancer
17mm tapered rib
Single selective trigger
Maxis competition chokes
Circassian walnut stock
Standing
How it compares
Each figure against the firearms of the same type and cartridge that record it, or of the same type where that cartridge has too few. Positions are read to the nearest tenth.
| Measurement | This firearm | Median | Position |
|---|---|---|---|
| Empty weightAmong 622 12 Gauge shotguns | 3.77 kg | 3.29 kg | Heavier than about 90% |
| Overall lengthAmong 570 12 Gauge shotguns | 1225 mm | 1150 mm | Longer than about 80% |
| Barrel lengthAmong 650 12 Gauge shotguns | 762 mm | 711 mm | Longer than about 90% |
| Magazine capacityAmong 647 12 Gauge shotguns | 2 | 3 | Holds fewer rounds than about 70% |
Answers
Questions about the Caesar Guerini Summit Impact
How much does the Caesar Guerini Summit Impact weigh?
The Caesar Guerini Summit Impact weighs 3.77 kg (8.31 lb) empty.
What caliber is the Caesar Guerini Summit Impact?
The Caesar Guerini Summit Impact is chambered in 12 Gauge and 20 Gauge.
How many rounds does the Caesar Guerini Summit Impact hold?
The Caesar Guerini Summit Impact holds 2 rounds.
How long is the Caesar Guerini Summit Impact?
The Caesar Guerini Summit Impact is 1225 mm (48.2 in) long overall, with a 762 mm (30.0 in) barrel.
Who makes the Caesar Guerini Summit Impact?
The Caesar Guerini Summit Impact is made by Caesar Guerini S.r.l. (Italy).
How does the Caesar Guerini Summit Impact operate?
The Caesar Guerini Summit Impact uses a break action, and its firing mechanism is hammer fired.
Compatibility
Which parts fit this firearm
Studio
Every part that mounts on this, resolved
Not a list the maker typed out: the answer comes from the mounts this firearm exposes and the interface each part needs, so it stays right when either one changes.
- Every part that mounts on any firearm in the catalogue
- Interface standards, platforms and fit overrides
- The same answers through the API and the MCP server
Requires a signed-in GunSpec account on the Studio plan. The answer is computed per part, so it is not part of the public record.
Provenance
What the record holds
Every figure above was taken from one of these pages. The confidence reflects how much of the record came from a page a claim can be checked against.
In service
Provenance
Confidence in this record
80%
Stockists
Where to buy
Offers link straight to the shop. GunSpec never takes the order.
No shop has listed this firearm yet
Stock and prices come from the shops themselves. If you sell this firearm, you can list it and it appears here.
List a firearmMCP
Ask an assistant about it
The same record, reached the way a person asks for it rather than the way a program does.
Ask GunSpec
Works with
Point an MCP client at GunSpec and it answers from the catalogue rather than from memory. A free key covers the read tools.
API
The call that returns this record
The same fields, in the same units, from the same endpoint the page reads.
curl --request GET \ --url 'https://api.gunspec.io/v1/firearms/caesar-guerini-summit-impact' \ --header 'X-API-Key: your_key'{ "id": "caesar-guerini-summit-impact", "name": "Caesar Guerini Summit Impact", "manufacturer": { "id": "caesar-guerini", "name": "Caesar Guerini S.r.l.", "countryCode": "IT", "foundedYear": 2002, "website": "https://www.gueriniusa.com", "logoUrl": null, "description": null, "status": null, "defunctYear": null, "stateOwned": null, "makesFirearms": null, "parentId": null, "predecessorId": null, "createdAt": "2026-06-21 23:00:46", "updatedAt": "2026-06-21 23:00:46", "version": "cc24f54a61236b55fa51dad3895ce702e1ff3efa897a69c63ebe199603e87488" }, "category": { "id": "shotgun", "name": "Shotgun", "description": "Smoothbore firearms designed to fire shot or slugs" }, "country_of_origin": "IT", "year_introduced": null, "barrel_length_mm": 762, "weight_empty_g": 3770, "action_type": "break_action"}